| details |
Visean |
|
USSR(Russian Platform) |
Dryagina,L.L. Description of organic remains; spores and pollen. (In: The Upper Paleozoic of the Angara Basins;Fauna and Flora. I.T. Zhuravleva and V.I.Ilina, editor) |
1988 |
| details |
Frasnian |
Late Famennian |
Libya |
Grignani,D. et al. Palaeozoic and Mesozoic subsurface palynostratigraphy in the Al Kufrah Basin, Libya. (In: The Geology of Libya. M.J.Salem et al, editors) |
1991 |
| details |
Early Famennian |
Middle Famennian |
Canada(Arctic) |
Higgins,A.C. et al. Appendix 4 ; Devonian Clastic Wedge Parry Island Island Formation. (In: Melvelle Island's Salt-Based Fold Belt, Arctic Canada. J.C.Harrison) |
1995 |